| S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
| 1 | Find Minimum Distance Between Two Numbers in an Array | 3846 |
| 2 | Spiral Matrix LeetCode Solution | 3314 |
| 3 | Maximum Subarray Leetcode Solution | 3095 |
| 4 | Search in Rotated Sorted Array Leetcode Solution | 2739 |
| 5 | Rotate Image LeetCode Solution | 2605 |
| 6 | A Product Array Puzzle | 2207 |
| 7 | Set Matrix Zeroes | 2195 |
| 8 | Maximum Subarray Sum using Divide and Conquer | 2117 |
| 9 | Second Most Repeated Word in a Sequence | 1798 |
| 10 | Find the Row with Maximum Number of 1’s | 1770 |
| 11 | Palindrome Linked List Leetcode Solution | 1756 |
| 12 | Printing brackets in Matrix Chain Multiplication Problem | 1714 |
| 13 | Best Time to Buy and Sell Stock LeetCode Solution | 1711 |
| 14 | Subarray with 0 sum | 1711 |
| 15 | Arrange given Numbers to Form the Biggest Number II | 1678 |
| 16 | Reverse Words in a String III LeetCode Solution | 1508 |
| 17 | Segregate even and odd numbers | 1482 |
| 18 | Find Duplicates in an Array in Most Efficient Way | 1479 |
| 19 | Reverse words in a string | 1457 |
| 20 | Move All the Zeros to the End of the Given Array | 1422 |
| 21 | Maximum Sum of Non Consecutive Elements | 1368 |
| 22 | Maximum Element in an Array which is Increasing and then Decreasing | 1357 |
| 23 | Length of the largest subarray with contiguous elements | 1331 |
| 24 | Top View of Binary Tree | 1290 |
| 25 | Expression Contains Redundant Bracket or Not | 1268 |
| 26 | Binary Tree Zigzag Level Order Traversal LeetCode Solution | 1238 |
| 27 | Find the Subarray of given length with Least Average | 1208 |
| 28 | Regular Expression Matching Regular Expression Matching LeetCode Solution | 1202 |
| 29 | Design a stack that supports getMin() in O(1) time and O(1) extra space | 1152 |
| 30 | Maximum Subarray | 1151 |
